CSS: reset

gistfile1

html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6,
  p, blockquote, pre, abbr, address, cite, code, del, dfn, em,
  img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl,
  dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption,
  tbody, tfoot, thead, tr, th, td, article, aside, canvas, details,
  figcaption, figure, footer, header, hgroup, menu, nav, section,
  summary, time, mark, audio, video {
  margin:0;
  padding:0;
  border:0;
  outline:0;
  font-size:100%;
  vertical-align:baseline;
  background:transparent;
  }
  body {
  line-height:1;
  }
  article, aside, details, figcaption, figure, footer, header,
  hgroup, menu, nav, section {
  display:block;
  }
  nav ul {
  list-style:none;
  }
  blockquote, q {
  quotes:none;
  }
  blockquote:before, blockquote:after, q:before, q:after {
  content:'';
  content:none;
  }
  a {
  margin:0;
  padding:0;
  font-size:100%;
  vertical-align:baseline;
  background:transparent;
  }
  /* change colours to suit your needs */
  ins {
  background-color:#ff9;
  color:#000;
  text-decoration:none;
  }
  /* change colours to suit your needs */
  mark {
  background-color:#ff9;
  color:#000;
  font-style:italic;
  font-weight:bold;
  }
  del {
  text-decoration: line-through;
  }
  abbr[title], dfn[title] {
  border-bottom:1px dotted;
  cursor:help;
  }
  table {
  border-collapse:collapse;
  border-spacing:0;
  }
  /* change border colour to suit your needs */
  hr {
  display:block;
  height:1px;
  border:0;
  border-top:1px solid #cccccc;
  margin:1em 0;
  padding:0;
  }
  input, select {
  vertical-align:middle;
  }